UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XVfrDb0W5GxoonX9+ei4ngY9VebTa+JRmROSJQSoXck=' 
WHERE 
  key_id = '797095023905e5fffe7e466fd5850da3d01f243301bca240dbae3971daad71f7' 
  AND (
    token = 'XVfrDb0W5GxoonX9+ei4ngY9VebTa+JRmROSJQSoXck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )